Hee Woo continues to keep a close eye on Cho Tae Sub’s actions. One day, Min Soo introduces Hee Woo to a friend of his who has a brilliant idea. Sung Hwan is a former med school student who has now developed an idea for a smartphone application. Knowing that this will benefit Cho Tae Sub if he doesn’t step in, Hee Woo decides to help Sung Hwan.
熙宇打算揭發徵選比賽舞弊，阻擋趙泰燮財路並協助學長申請專利；另一方面，陰間使者的真實身分竟是…
